docs: def write_methods(self):
          """
          Write all methods in the current module to a byte string.
  
          :return: A bytestring of all current methods in this module
          :rtype: bytes
          """
  
          b_array = bytearray()
          for key, vm_token in self.all_vm_tokens.items():
  
              b_array.append(vm_token.out_op)
  
              if vm_token.data is not None and vm_token.vm_op != VMOp.NOP:
                  b_array = b_array + vm_token.data
  
  #        self.to_s()
          return b_array